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ella [17]
3 years ago
11

9. Seven less than twice a number is 43 Equation: Solution

Mathematics
1 answer:
GrogVix [38]3 years ago
3 0

Answer:the number is 25

Step-by-step explanation:

2a-7=43

Collect like terms

2a=43+7

2a=50

Divide both sides by 2

2a/2=50/2

a=25

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Find the greatest common factor of these three expressions. 5v2 , 14v4 , and 35
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Find the greatest common factor of these three expressions. 5v2 , 14v4 , and 35


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<h2>1</h2>

Step-by-step explanation:

assuming that 5v2 is 5², and 14v4 is 14^4

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The factors of 25 are: 1, 5, 25

The factors of 35 are: 1, 5, 7, 35

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--------------

the greatest common factor is 1



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